date:20110226

Re: PDF Generation on Heroku

2011-02-26 Thread Dennis Major

Has your gmail id been hijacked? I'm relying to this note attached note

On 26 February 2011 00:51, kumari s kumari...@gmail.com wrote:

http://groups.google.com/group/super-star20011

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On Sat, Feb 26, 2011 at 6:06 AM, Josh Coffman joshcoff...@gmail.comwrote:

I've used Prawn/Prawnto to generate pdf's on heroku, which were then
either downloaded or attached to an email. Worked well for me.

On Fri, Feb 25, 2011 at 10:13 AM, kumari s kumari...@gmail.com wrote:

http://www.PaisaLive.com/register.asp?2024379-5217218http://www.paisalive.com/register.asp?2024379-5217218

On 2/25/11, John Beynon j...@beynon.org.uk wrote:
We're faced with having to generate PDFs on Heroku - we've been looking
at
wickedPDF and taken a look at the new heroku addon DocRaptor.

I'm curious with DocRaptor - with their Ruby example
at http://docraptor.com/examples (Rails tab) - where does Heroku's
involvement end - is a dyno 'busy' throughout? For example a pdf link
is
clicked which is then passed over to DocRaptor via a post (consuming a
Dyno)
and then waits for the response to be generated and then streamed back
to
the same dyno which then sends the data to the client browser - so a
dyno is
essentially busy throughout this process from when the link is clicked,
waiting for the response and then returning the data to the client
browser?

What we're looking at is being able to generate PDFs without consuming
precious dynos - I've seen mentions of using DJ for background
processing
but we want the user to able to click a button which kicks of the PDF
generation and shows them 'Generating' and then when the doc is ready
send
it to the client but I'm thinking that may need writing to tmp to then
serve
back?

Any one done anything similar?

Any ideas?

John.

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Re: PDF Generation on Heroku

2011-02-26 Thread Jesse House

besides prawn you might want to look at pdfkit, it does html/css
conversion to pdf, you don't have as much control over the rendered
output as with prawn but for some scenarios it works great

https://github.com/jdpace/PDFKit

http://blog.mattgornick.com/using-pdfkit-on-heroku

also you need to be careful, if your image/css references are http you
can deadlock your dyno if you don't have multiple running - or you
need to reference your resources using local file:/// during pdf
generation

http://jguimont.com/post/2627758108/pdfkit-and-its-middleware-on-heroku


On Feb 25, 4:36 pm, Josh Coffman joshcoff...@gmail.com wrote:
 I've used Prawn/Prawnto to generate pdf's on heroku, which were then either
 downloaded or attached to an email. Worked well for me.







 On Fri, Feb 25, 2011 at 10:13 AM, kumari s kumari...@gmail.com wrote:
 http://www.PaisaLive.com/register.asp?2024379-5217218

  On 2/25/11, John Beynon j...@beynon.org.uk wrote:
   We're faced with having to generate PDFs on Heroku - we've been looking
  at
   wickedPDF and taken a look at the new heroku addon DocRaptor.

   I'm curious with DocRaptor - with their Ruby example
   athttp://docraptor.com/examples(Rails tab) - where does Heroku's
   involvement end - is a dyno 'busy' throughout? For example a pdf link is
   clicked which is then passed over to DocRaptor via a post (consuming a
  Dyno)
   and then waits for the response to be generated and then streamed back to
   the same dyno which then sends the data to the client browser - so a dyno
  is
   essentially busy throughout this process from when the link is clicked,
   waiting for the response and then returning the data to the client
  browser?

   What we're looking at is being able to generate PDFs without consuming
   precious dynos - I've seen mentions of using DJ for background processing
   but we want the user to able to click a button which kicks of the PDF
   generation and shows them 'Generating' and then when the doc is ready
  send
   it to the client but I'm thinking that may need writing to tmp to then
  serve
   back?

   Any one done anything similar?

   Any ideas?

   John.

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 http://groups.google.com/group/heroku?hl=en.

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GeoSpatial search with WebSolr

2011-02-26 Thread Cristiano

Has anyone tried to implement geo-spatial search with WebSolr on
Heroku? I am looking to implement it myself but want to know if it's
even remotely possible.

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Re: PDF Generation on Heroku

Re: PDF Generation on Heroku

GeoSpatial search with WebSolr

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